880871040

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{3121}}^1$

素因数の和:3160

約数の個数: 288

約数和(自身を含む): 3539505060

約数和(自身を除く): 2658634020

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 640, 672, 720, 735, 784, 840, 882, 896, 960, 980, 1008, 1120, 1152, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1920, 1960, 2016, 2205, 2240, 2352, 2520, 2688, 2880, 2940, 3121, 3136, 3360, 3528, 3920, 4032, 4410, 4480, 4704, 5040, 5760, 5880, 6242, 6272, 6720, 7056, 7840, 8064, 8820, 9363, 9408, 10080, 11760, 12484, 13440, 14112, 15605, 15680, 17640, 18726, 18816, 20160, 21847, 23520, 24968, 28089, 28224, 31210, 31360, 35280, 37452, 40320, 43694, 46815, 47040, 49936, 56178, 56448, 62420, 65541, 70560, 74904, 87388, 93630, 94080, 99872, 109235, 112356, 124840, 131082, 140445, 141120, 149808, 152929, 174776, 187260, 196623, 199744, 218470, 224712, 249680, 262164, 280890, 282240, 299616, 305858, 327705, 349552, 374520, 393246, 399488, 436940, 449424, 458787, 499360, 524328, 561780, 599232, 611716, 655410, 699104, 749040, 764645, 786492, 873880, 898848, 917574, 983115, 998720, 1048656, 1123560, 1198464, 1223432, 1310820, 1376361, 1398208, 1498080, 1529290, 1572984, 1747760, 1797696, 1835148, 1966230, 1997440, 2097312, 2247120, 2293935, 2446864, 2621640, 2752722, 2796416, 2996160, 3058580, 3145968, 3495520, 3595392, 3670296, 3932460, 4194624, 4494240, 4587870, 4893728, 5243280, 5505444, 5992320, 6117160, 6291936, 6881805, 6991040, 7340592, 7864920, 8389248, 8988480, 9175740, 9787456, 10486560, 11010888, 12234320, 12583872, 13763610, 13982080, 14681184, 15729840, 17976960, 18351480, 19574912, 20973120, 22021776, 24468640, 25167744, 27527220, 29362368, 31459680, 36702960, 41946240, 44043552, 48937280, 55054440, 58724736, 62919360, 73405920, 88087104, 97874560, 110108880, 125838720, 146811840, 176174208, 220217760, 293623680, 440435520, 880871040]

約数ペア:

[(1, 880871040), (2, 440435520), (3, 293623680), (4, 220217760), (5, 176174208), (6, 146811840), (7, 125838720), (8, 110108880), (9, 97874560), (10, 88087104), (12, 73405920), (14, 62919360), (15, 58724736), (16, 55054440), (18, 48937280), (20, 44043552), (21, 41946240), (24, 36702960), (28, 31459680), (30, 29362368), (32, 27527220), (35, 25167744), (36, 24468640), (40, 22021776), (42, 20973120), (45, 19574912), (48, 18351480), (49, 17976960), (56, 15729840), (60, 14681184), (63, 13982080), (64, 13763610), (70, 12583872), (72, 12234320), (80, 11010888), (84, 10486560), (90, 9787456), (96, 9175740), (98, 8988480), (105, 8389248), (112, 7864920), (120, 7340592), (126, 6991040), (128, 6881805), (140, 6291936), (144, 6117160), (147, 5992320), (160, 5505444), (168, 5243280), (180, 4893728), (192, 4587870), (196, 4494240), (210, 4194624), (224, 3932460), (240, 3670296), (245, 3595392), (252, 3495520), (280, 3145968), (288, 3058580), (294, 2996160), (315, 2796416), (320, 2752722), (336, 2621640), (360, 2446864), (384, 2293935), (392, 2247120), (420, 2097312), (441, 1997440), (448, 1966230), (480, 1835148), (490, 1797696), (504, 1747760), (560, 1572984), (576, 1529290), (588, 1498080), (630, 1398208), (640, 1376361), (672, 1310820), (720, 1223432), (735, 1198464), (784, 1123560), (840, 1048656), (882, 998720), (896, 983115), (960, 917574), (980, 898848), (1008, 873880), (1120, 786492), (1152, 764645), (1176, 749040), (1260, 699104), (1344, 655410), (1440, 611716), (1470, 599232), (1568, 561780), (1680, 524328), (1764, 499360), (1920, 458787), (1960, 449424), (2016, 436940), (2205, 399488), (2240, 393246), (2352, 374520), (2520, 349552), (2688, 327705), (2880, 305858), (2940, 299616), (3121, 282240), (3136, 280890), (3360, 262164), (3528, 249680), (3920, 224712), (4032, 218470), (4410, 199744), (4480, 196623), (4704, 187260), (5040, 174776), (5760, 152929), (5880, 149808), (6242, 141120), (6272, 140445), (6720, 131082), (7056, 124840), (7840, 112356), (8064, 109235), (8820, 99872), (9363, 94080), (9408, 93630), (10080, 87388), (11760, 74904), (12484, 70560), (13440, 65541), (14112, 62420), (15605, 56448), (15680, 56178), (17640, 49936), (18726, 47040), (18816, 46815), (20160, 43694), (21847, 40320), (23520, 37452), (24968, 35280), (28089, 31360), (28224, 31210)]